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Latest Details
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| Name |
FT Lac |
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| AAVSO UID |
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000-BDS-569 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
22 52 15.37 +48 09 57.4 |
| Proper motion |
| RA: -11.3 +/- 4.3 mas/y | Dec: 1.7 +/- 4.9 mas/y | Source: UCAC4 |
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| Galactic coord. |
103.713 -10.025 |
Other names
(Internal only)
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1SWASP J225427.54+482557.8 |
2MASS J22542753+4825576 |
ASASSN-V J225427.53+482558.2 |
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ATO J343.6147+48.4326 |
SON 4621 |
USNO-B1.0 1384-0489333 |
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| Variability type |
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EA |
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| Spectral type |
-- |
| Mag. range |
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14.15 - 15.05 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
2.724611 d |
| Rise/eclipse dur. |
10% (6.54 h) |
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Remarks
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
Jayasinghe, T.; Stanek, K. Z.; Kochanek, C. S.; et al., 2019, The ASAS-SN
catalogue of variable stars - II. Uniform classification of 412 000 known
variables |
2019MNRAS.486.1907J |
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2 |
Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0 |
2017PASP..129j4502K |
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3 |
H.Huth, VSS 4, N2, 1957. |
-- |
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4 |
MVS N311, 1957. |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 13.76 | H = 13.55 | K = 13.56 | J - K = 0.20 |
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AllWISE
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W1 = 13.22 | W2 = 13.22 | W1 - W2 = -0.01 |
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APASS-DR9
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B = 14.51 | V = 14.29 | g' = 14.34 | r' = 14.18 | i' = 14.20 | B - V = 0.22 |
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Images
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Supporting Documents
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Revision History
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